215267328

素因数分解:

$2^{11}\times 3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 678132000

約数和(自身を除く): 462864672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 229, 256, 272, 288, 306, 384, 408, 432, 458, 459, 512, 544, 576, 612, 687, 768, 816, 864, 916, 918, 1024, 1088, 1152, 1224, 1374, 1536, 1632, 1728, 1832, 1836, 2048, 2061, 2176, 2304, 2448, 2748, 3072, 3264, 3456, 3664, 3672, 3893, 4122, 4352, 4608, 4896, 5496, 6144, 6183, 6528, 6912, 7328, 7344, 7786, 8244, 8704, 9216, 9792, 10992, 11679, 12366, 13056, 13824, 14656, 14688, 15572, 16488, 17408, 18432, 19584, 21984, 23358, 24732, 26112, 27648, 29312, 29376, 31144, 32976, 34816, 35037, 39168, 43968, 46716, 49464, 52224, 55296, 58624, 58752, 62288, 65952, 70074, 78336, 87936, 93432, 98928, 104448, 105111, 117248, 117504, 124576, 131904, 140148, 156672, 175872, 186864, 197856, 210222, 234496, 235008, 249152, 263808, 280296, 313344, 351744, 373728, 395712, 420444, 468992, 470016, 498304, 527616, 560592, 703488, 747456, 791424, 840888, 940032, 996608, 1055232, 1121184, 1406976, 1494912, 1582848, 1681776, 1993216, 2110464, 2242368, 2989824, 3165696, 3363552, 3986432, 4220928, 4484736, 5979648, 6331392, 6727104, 7972864, 8969472, 11959296, 12662784, 13454208, 17938944, 23918592, 26908416, 35877888, 53816832, 71755776, 107633664, 215267328]

約数ペア:

[(1, 215267328), (2, 107633664), (3, 71755776), (4, 53816832), (6, 35877888), (8, 26908416), (9, 23918592), (12, 17938944), (16, 13454208), (17, 12662784), (18, 11959296), (24, 8969472), (27, 7972864), (32, 6727104), (34, 6331392), (36, 5979648), (48, 4484736), (51, 4220928), (54, 3986432), (64, 3363552), (68, 3165696), (72, 2989824), (96, 2242368), (102, 2110464), (108, 1993216), (128, 1681776), (136, 1582848), (144, 1494912), (153, 1406976), (192, 1121184), (204, 1055232), (216, 996608), (229, 940032), (256, 840888), (272, 791424), (288, 747456), (306, 703488), (384, 560592), (408, 527616), (432, 498304), (458, 470016), (459, 468992), (512, 420444), (544, 395712), (576, 373728), (612, 351744), (687, 313344), (768, 280296), (816, 263808), (864, 249152), (916, 235008), (918, 234496), (1024, 210222), (1088, 197856), (1152, 186864), (1224, 175872), (1374, 156672), (1536, 140148), (1632, 131904), (1728, 124576), (1832, 117504), (1836, 117248), (2048, 105111), (2061, 104448), (2176, 98928), (2304, 93432), (2448, 87936), (2748, 78336), (3072, 70074), (3264, 65952), (3456, 62288), (3664, 58752), (3672, 58624), (3893, 55296), (4122, 52224), (4352, 49464), (4608, 46716), (4896, 43968), (5496, 39168), (6144, 35037), (6183, 34816), (6528, 32976), (6912, 31144), (7328, 29376), (7344, 29312), (7786, 27648), (8244, 26112), (8704, 24732), (9216, 23358), (9792, 21984), (10992, 19584), (11679, 18432), (12366, 17408), (13056, 16488), (13824, 15572), (14656, 14688)]